diff --git a/lib/tpl/dokuwiki/css/_mediamanager.css b/lib/tpl/dokuwiki/css/_mediamanager.css
deleted file mode 100644
index d47e581fff9b3d0b30066514cea65072a356ecd6..0000000000000000000000000000000000000000
--- a/lib/tpl/dokuwiki/css/_mediamanager.css
+++ /dev/null
@@ -1,219 +0,0 @@
-/**
- * This file provides styles for the media manager
- * (mediamanager.php).
- */
-
-/*____________ structure ____________*/
-
-html.popup {
-    overflow: auto;
-}
-
-#media__manager {
-    height: 100%;
-    overflow: hidden;
-}
-
-#mediamgr__aside {
-    width: 30%;
-    height: 100%;
-    overflow: auto;
-    position: absolute;
-    left: 0;
-    border-right: 1px solid __border__;
-}
-#mediamgr__aside .pad {
-    padding: .5em;
-}
-
-#mediamgr__content {
-    width: 69.7%;
-    height: 100%;
-    overflow: auto;
-    position: absolute;
-    right: 0;
-}
-#mediamgr__content .pad {
-    padding: .5em;
-}
-
-#media__manager h1,
-#media__manager h2 {
-    font-size: 1.5em;
-    margin-bottom: .5em;
-    padding-bottom: .2em;
-    border-bottom: 1px solid __border__;
-}
-
-/* left side
-********************************************************************/
-
-/*____________ options ____________*/
-
-#media__opts {
-    margin-bottom: .5em;
-}
-
-#media__opts input {
-    margin-right: .3em;
-}
-#media__opts label {
-}
-
-/*____________ tree ____________*/
-
-#media__tree ul {
-    padding-left: .2em;
-}
-#media__tree ul li {
-    clear: left;
-    list-style-type: none;
-    list-style-image: none;
-    margin-left: 0;
-}
-#media__tree ul li img {
-    float: left;
-    padding: .5em .3em 0 0;
-}
-#media__tree ul li div.li {
-    display: inline;
-}
-#media__tree ul li li {
-    margin-left: 1.5em;
-}
-
-/* right side
-********************************************************************/
-
-/*____________ upload form ____________*/
-
-/* upload info */
-#media__content div.upload {
-    font-size: .9em;
-    margin-bottom: .5em;
-}
-
-#media__content form#dw__upload,
-#media__content div#dw__flashupload {
-    display: block;
-    border-bottom: solid 1px __border__;
-    padding-bottom: 1em;
-    margin-bottom: 1em;
-}
-#media__content form#dw__upload p {
-    margin-bottom: .5em;
-}
-
-#media__content form#dw__upload label {
-}
-#media__content form#dw__upload label.check {
-}
-#media__content form#dw__upload input.check {
-}
-#media__content form#dw__upload input.edit {
-}
-#media__content form#dw__upload img {
-}
-
-/*____________ file list ____________*/
-
-#media__content img.load {
-    margin: 1em auto;
-}
-
-#media__content .odd,
-#media__content .even {
-    padding: .5em;
-}
-#media__content .odd {
-    background-color: __background_alt__;
-}
-#media__content .even {
-}
-/* highlight newly uploaded or edited file */
-#media__content #scroll__here {
-    border: 1px dashed __border__;
-}
-
-/* link which inserts media file */
-#media__content a.mediafile {
-    margin-right: 1.5em;
-    font-weight: bold;
-}
-#media__content span.info {
-}
-#media__content img.btn {
-    vertical-align: text-bottom;
-}
-
-/* info how to insert media, if JS disabled */
-#media__content div.example {
-    color: __text_neu__;
-    margin-left: 1em;
-}
-
-#media__content div.detail {
-    padding: .2em 0;
-}
-#media__content div.detail div.thumb {
-    float: left;
-    margin: 0 .5em 0 18px;
-}
-#media__content div.detail div.thumb a {
-    display: block;
-}
-#media__content div.detail p {
-    margin-bottom: 0;
-}
-
-
-/*____________ media search ____________*/
-
-form#dw__mediasearch {
-}
-form#dw__mediasearch p {
-}
-form#dw__mediasearch label {
-}
-form#dw__mediasearch label span {
-}
-form#dw__mediasearch input.edit {
-}
-form#dw__mediasearch input.button {
-}
-
-
-/* meta edit form
-********************************************************************/
-
-#media__content form.meta {
-}
-
-#media__content form.meta div.metafield {
-    clear: left;
-    margin-bottom: .5em;
-    overflow: hidden;
-}
-
-#media__content form.meta label {
-    display: block;
-    width: 25%;
-    float: left;
-    font-weight: bold;
-    clear: left;
-}
-#media__content form.meta .edit {
-    float: left;
-    width: 70%;
-    margin: 0;
-}
-#media__content form.meta textarea.edit {
-    /* needed because of IE8 hack in _edit.css for textarea.edit: */
-    max-width: 70%;
-    min-width: 70%;
-}
-
-#media__content form.meta div.buttons {
-    clear: left;
-    margin: .2em 0 0 25%;
-}